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Pictures of the Vincent Systems booth at the OTWorld trade fair for orthopaedic technicians and users in 2026. OTWorld 2026 Close

Vincent Systems GmbH from Karlsruhe: Specialist in myoelectric hand prostheses and exoskeletons, active since 2009, internationally oriented. Vincent Systems is a young, dynamic, internationally oriented company from Karlsruhe with customers in Europe, Asia and North America. Vincent Systems GmbH was founded in May 2009 by CEO Dr Stefan Schulz.

Pictures of the Vincent Systems booth at the OTWorld trade fair for orthopaedic technicians and users in 2024. OTWorld 2024 Close

Limb Loss & Limb Difference Awareness Month: Information, Support, and User Stories. We provide information and share our users' experiences. Limb Loss & Limb Difference Month An Awareness Month What means LLLDAM? Stories from our Users What can I do? Support groups Contact us! Visibility. Strength. New possibilities. Have you undergone an amputation? Do you live with a congenital limb difference? Or are you supporting someone on this journey? Then this month is for you, too. Limb Loss and Limb Difference Month shines a light on people who demonstrate every day what strength truly means. It creates a space for education, discussion, and modern care solutions like our innovative prosthetic hands. What does Limb Loss and Limb Difference really mean? Limb loss refers to the loss of a limb - for example, due to an accident, illness, or surgery. Limb difference refers to a congenital variation in a limb. But it’s about more than just a medical diagnosis. It’s about: Identity Self-confidence Daily life & work Mobility Quality of life Limb Loss Awareness Month reminds us that behind every prosthetic fitting is a person with a story, goals, and dreams. Stories that inspire. As part of Limb Loss & Limb Difference Month, we want to shine a light on those who are forging their own unique paths—with all the challenges, developments, and successes that come with it. Get to know our users. In their user stories, they openly share details about their daily lives, their experiences with a hand prosthesis, and what matters most to them on their journey. ISABELLE PETER TIM GRETA DOROTHEE Here's how you can support Limb Loss & Limb Difference Awareness Limb Loss and Limb Difference Month is an opportunity to show solidarity and raise awareness. You can support adaptive sports events, volunteer, or simply show your support. Share information and personal stories on social media—for example, using the hashtags #LLLDAM2026 and #LimbLossAwarenessMonth—and help break down prejudices. Attending informational events or supporting fundraising campaigns also helps improve access to modern prosthetics and promote innovation. Sometimes change begins with a conversation. Open dialogue fosters understanding—and understanding fosters inclusion. Find a support group Talking with others who are going through similar experiences can be a valuable source of support. Conversations among peers help people share experiences, clarify questions, and gain new perspectives. ahoi e.V. is a nonprofit organization for people with arm and hand malformations and their families. It promotes representation, exchange, and community, and organizes regional meetings as well as an annual national gathering. Learn more Anpfiff ins Leben e.V. is a nonprofit organization in the Rhine-Neckar metropolitan region that supports children and young people in sports, education, and social activities. A particular focus is on inclusive physical activity programs for people with amputations, aimed at improving mobility, coordination, and self-confidence. Learn more Einarmhelden & Einbeinhelden e. V. is a nonprofit organization that supports people with physical disabilities in riding (or returning to riding) motorcycles. They provide information on vehicle modifications, driving schools, and testing centers, as well as practical tips for everyday life on two wheels. Learn more Pronefrank (Prothesen-Netz-Franken) is a support group for people who have had an arm and/or leg amputated. It promotes the sharing of experiences and organizes regular meetings, activities, and informational sessions for those affected, their families, and anyone interested. Learn more Ampu Vita e. V. is a nonprofit organization for people before and after an amputation. They offer psychosocial support, assistance with applications and home modifications, as well as courses and mobility services to help people lead independent lives. Learn more The Federal Association for People with Arm or Leg Amputations (BMAB e.V.) is a nationwide self-help and advocacy organization for people with arm or leg amputations. It advocates for better care, rehabilitation, and quality of life, and promotes networking and access to information. Learn more Hand in Hand SHG is a self-help group for people with missing limbs, their families, and anyone interested. It offers opportunities for discussion, annual meetings featuring counseling and expert presentations, as well as information on prosthetics and everyday issues, all aimed at connecting and supporting those affected. Learn more LVAmp NRW represents the interests of people with amputations in North Rhine-Westphalia and coordinates the state’s self-help groups. The regional groups serve as direct points of contact and provide assistance with questions regarding health insurance companies, pension offices, insurance providers, and more. Learn more Location & Contact Details Are you interested in a VINCENT hand? Our outstanding high-tech prostheses are known for their high quality, functionality, and aesthetics. Even our best hand prostheses are generally fully covered by health insurance. Your orthopedic technician will take care of everything until you receive your very own Vincent hand. We will be happy to help you find a specialist and advise you on the latest prosthetic trends. First name* Last name* E-Mail* Postal code, City* Phone number Country* * I am looking for a prosthesis for myself. I am looking for a prosthesis for a friend/relative. I am interested in:* Message* I agree that my data may be stored, processed, and used for specific purposes in accordance with the EU General Data Protection Regulation (GDPR). For further information, please read our privacy policy. * Send request

Answers to frequently asked questions about hand prostheses, exoskeletons, technology, cost coverage, and everyday life with Vincent Systems products. FAQ - Frequently Asked Questions I would like a VINCENT prosthesis. What do I need to do? You can get an appointment for a consultation and a prosthetic fitting from an orthopedic technician who has experience in the field of arm prosthetics. For a consultation appointment and fitting of a VINCENT prosthesis, the prosthetist must have attended appropriate training and obtained a certificate for these products. You can find a list of certified partners here: Partners near you. Does health insurance pay for the prosthesis? The costs for a prosthetic fitting with a VINCENT hand system are usually covered by all insurance providers. However, it is always an individual decision by the respective health insurance company whether a fitting is approved in each case. This depends on many factors that affect the prosthesis user, not so much the hand prosthesis. As soon as a prescription from the doctor is available, the prosthetist applies to the health insurance company for the fitting. If the application is rejected, this preliminary decision can also be appealed, and the prosthetist will usually handle this for you as well. An experienced prosthetist knows the legal situation; he can advise you and guide you through the process to the finished prosthesis. From what age is the VINCENTyoung3+ suitable? We recommend our pediatric and adolescent hand prosthesis from the age of 8. Ultimately, it depends on the development of the child. Let our certified partners advise you. Can I get my prosthesis wet? All VINCENT prostheses are splash-proof. The Evolution3+ and the Evolution4 are water resistant, these hands can be cleaned under running water and immersed in water, the immersion depth is not limited by the hand but by the water protection of the prosthesis stem. The Evolution4 has the highest water protection in the range of multi-articulating hand systems. Can I drive when wearing a prosthesis? Please do not drive in road traffic with your VINCENT prosthesis without further notice and observe our safety and warranty information. In order to be allowed to drive a vehicle with a hand prosthesis, a corresponding modification as well as the approval of the registration authority / TÜV [German technical inspection association] is usually required. Please contact your local registration office for more information. Do I have to wear a glove with the VINCENT prostheses? The hand has been designed to follow an aesthetic and anatomical shape even without a cosmetic glove. Materials and passive elasticities in the joints convey a natural feel. Therefore, most users wear the hand without a cosmetic cover. Vincent’s artificial hand systems combine excellent high-tech with design and quality. They are like a piece of clothing that underlines the personality of its wearer. Most people find the technology fascinating, combined with a positive interest in the new type of artificial hand. What should I do if the prosthesis breaks? Should it ever happen that the prosthesis no longer works, the orthopedic technician is the first port of call. He will take care of the repair or may even be able to solve the problem. How loud is the prosthesis? Depending on the prosthesis variant, there are up to 6 motors in an artificial hand. These rotate at a high speed and drive the prosthesis via a multi-stage planetary gear and another gear stage directly in the finger joint. This causes a motor noise depending on the muscle signal-controlled speed. The noise becomes louder the more motors run simultaneously and the faster they rotate. Slow hand movements are therefore also very quiet, comparable, for example, to the noise of an electric telephoto lens of a digital camera. The hand is loudest when all motors are closed simultaneously at maximum speed, e.g. in the cylinder grip. This noise can then be compared to the moving noise of a model railroad, for example. The user of the hand can therefore control the soundscape very easily via his muscle signals. How heavy is the hand? A natural human hand of an adult weighs about 350 g to 500 g, depending on body size. The weight of an artificial hand is not distributed as optimally on the arm as that of the natural one. Also, the weight of the socket, liner and the battery add to the weight of the prosthesis. In addition, the heaviest component of the prosthesis, the hand, is located at the outermost, distal end of the arm, so the leverage ratios are particularly unfavorable. A hand prosthesis must therefore be as light as possible. VINCENT hand systems weigh between approx. 300 g and 480 g, depending on the type of hand. Do you have further questions?

Separate app developed to learn the controls of the prosthesis by playing two different games - Space Shooter or a Puzzle Game. Close Up VINCENTgame Separate app to learn the controls of the prosthesis by playing.

Isabelle shares her experience with her Vincent prosthesis: from practicing in everyday life to natural and precise control of the hand. Close User Story von Isabelle - VINCENTevolution5 In everyday life and in my studies – my journey with an arm prosthesis By Isabelle Hi, I’m Isabelle. I wear a myoelectric above-elbow prosthesis and have been the proud owner of my VINCENTevolution bionic hand since 2020. I have to say, when I first found myself alone in everyday life with the prosthetic hand, I felt slightly overwhelmed. Controlling a myoelectric prosthetic hand requires a change in mindset: no intuitive grasping anymore, but instead the active contraction of my biceps and triceps muscle signals. For someone inexperienced, this is exhausting — both for the muscles and the brain. Using these two muscle signals, 16 different grip patterns can be controlled via a grip scheme. So there I stood, trying to imagine which grip would be best suited to open a simple tea bag package. Then I had to intensely concentrate to recall the grip pattern so I knew which muscle combination to activate in order to reach that grip. Only then could I start the action. At the beginning, I had to accept that everyday activities took significantly more time than if I had simply done them with one hand. I needed patience, determination, and kindness toward myself, while staying highly focused and careful as I established reliable prosthetic control. But I really wanted this amazing bionic hand prosthesis, with all its functions, to become a part of me. So I consistently practiced with it in everyday life wherever possible. Practice makes perfect, and the brain is absolutely capable of relearning. Through my efforts, I quickly noticed progress: control became faster and smoother, success experiences increased, and I became more skillful in using the prosthesis. Cups no longer shattered on the floor, bottles were no longer crushed with excessive force, and I no longer had to plan extra time for daily activities. Operating the different grips became automatic, and the grip pattern was firmly memorized. By now, the upper arm prosthesis has become a part of me that I would never want to be without. I would feel lost if I had to navigate life with only one arm. In many everyday situations, the prosthesis supports me, such as tying my shoes, opening packaging, or unlocking my apartment door, which requires pulling the door with one hand while turning the key in the lock. I have truly come to appreciate the VINCENTevolution bionic hand and all its advantages. The precision and fine motor skills of the hand are incredible. With the pinch grip, I can even grasp and tear open the small tabs on yogurt cups. Thanks to vibration feedback while gripping, I have gradually developed a kind of sense of touch. I can now accurately judge how firmly I am gripping with the prosthetic hand and when the applied force is sufficient. My bionic hand prosthesis has given me back independence, acceptance, normality, and a sense of completeness. It is no longer a foreign object to me. The prosthesis is now my arm.

2003 - Fluidhand 6 Up The Fluidhand 6 is a particularly compact version of the hydraulic hand prosthesis, reduced to the essentials. The index, middle and ring fingers are each moved in the base joint via a flexible bellows drive, the little finger is mechanically coupled to the ring finger, and the middle finger is hydraulically coupled to the ring finger. The thumb is actuated in the basic joint. In this way, the thumb and index finger can be moved separately, while the other fingers move together. The 4 drives are controlled by a 3 valve bank, the miniature pump sucks distilled water from a pressure storage tank to pump it into the drive chambers. The weight of the hand is about 350 g. The aluminum fingers were covered with a PU foam. In the basic joints, all long fingers have an elastically mounted abduction. At this stage of development, experiments were carried out with different variants of the fluid hand, with the number of joints and drives as well as the required valves being varied considerably. The aim was to find an optimum between size, anatomical design and weight on the one hand and functionality on the other. Extremely reduced versions with only 4 drives and three valves, such as the Fluidhand 6, were built, which could be designed in this way to be very small, light and anatomical. This version of the Fluidhand is a particularly interesting candidate for a robust prosthesis suitable for everyday use, since the smallest number of hydraulic components was installed here. The systems are very light throughout, but also very complex in terms of the physical effects that occur, such as cavitation or the problem of changing material parameters, especially the elastic drives and connecting hoses in the course of operation, as well as wear and corrosion on the valves and the pump. Up

Pictures of the Vincent Systems booth at the REHAB trade fair for orthopaedic technicians and users in 2025. REHAB 2025 Close VINCENTevolution5 neo1 Exoskeleton VINCENTvr Training system

Technical data and more in the archive of all Vincent Systems hand prosthesis models - from the Fluidhand to the VINCENTevolution. Predecessor models Our previous models are no longer available. Of course, maintenance and repair will still be done in consultation with your technician. VINCENTevolution1 VINCENTevolution2 VINCENTevolution3/3+ VINCENTevolution4 VINCENTyoung1 VINCENTyoung2 VINCENTpartial1 VINCENTpartial2 VINCENTpartial3 / 3+ Current products

Technical documentation, flyers, and installation instructions from Vincent Systems – for informational purposes only, intended for professionals. Downloads Area for registered partners The data sheets, flyers and assembly instructions provided are intended solely for the information of specialist circles and informal use. Any further publication requires the consent of Vincent Systems GmbH. VINCENTevolution5 VINCENTpartial4 VINCENTyoung3+ VINCENTwrist VINCENTpartial passive VINCENTpartial body Vpower flex USB-C VINCENTwork VINCENTaqua Emg1 Emg2

Data protection at Vincent Systems: Information on the collection, processing, and use of personal data in accordance with the GDPR at a glance. Privacy Policy Bei der Zusendung Ihrer Bewerbungsunterlagen werden Ihre Bewerber- und Bewerbungsdaten von uns zur Abwicklung des Bewerbungsverfahrens elektronisch erhoben und verarbeitet. Rechtsgrundlage für diese Verarbeitung ist § 26 Abs. 1 S. 1 BDSG i.V.m. Art. 88 Abs. 1 DSGVO. Sofern nach dem Bewerbungsverfahren ein Arbeitsvertrag geschlossen wird, speichern wir Ihre bei der Bewerbung übermittelten Daten in Ihrer Personalakte zum Zwecke des üblichen Organisations- und Verwaltungsprozesses – dies natürlich unter Beachtung der weitergehenden rechtlichen Verpflichtungen. Rechtsgrundlage für diese Verarbeitung ist ebenfalls § 26 Abs. 1 S. 1 BDSG i.V.m. Art. 88 Abs. 1 DSGVO. Bei der Zurückweisung einer Bewerbung löschen wir die uns übermittelten Daten automatisch drei Monate nach der Bekanntgabe der Zurückweisung. Rechtsgrundlage ist in diesem Fall Art. 6 Abs. 1 lit. f) DSGVO und § 24 Abs. 1 Nr. 2 BDSG. Unser berechtigtes Interesse liegt in der Rechtsverteidigung bzw. -durchsetzung. Sofern Sie ausdrücklich in eine längere Speicherung Ihrer Daten einwilligen, bspw. für Ihre Aufnahme in eine Bewerber- oder Interessentendatenbank, werden die Daten aufgrund Ihrer Einwilligung weiterverarbeitet. Rechtsgrundlage ist dann Art. 6 Abs. 1 lit. a) DSGVO. Ihre Einwilligung können Sie aber natürlich jederzeit nach Art. 7 Abs. 3 DSGVO durch Erklärung uns gegenüber mit Wirkung für die Zukunft widerrufen.

1998 - Fluidhand 1 This first soft hand consists of thin foil layers, which have been joined together to form more complex drives in a sandwich construction. Five fingers, built up from 6 foil layers each, functionally welded in pairs, with the middle two foils forming the skeletal structure filled with epoxy resin. The outer two foil layers each form a fluidic muscle. For this purpose, two thin films were welded together in such a manner that chambers were formed in a row and connected to each other. When this structure is inflated with a gas or liquid, it contracts by about 20 % of its length, similar to the natural muscle, and the finger curls up like a bow. After a practical semester and his diploma thesis at the Karlsruhe Research Center (now KIT), Stefan Schulz graduated with a degree in electrical engineering and device systems technology from the University of Rostock and took up a position as a research assistant at the Research Center. Already as a student at the University of Rostock, Schulz worked on the development of alternative miniature drives and patented a process for the production of planar fluid drives on a foil basis. At the Research Center, he continued developing this technology, particularly targeting applications in the field of fluidic robotics, so-called soft robotics in the environment of medical technology research topics. The aim of the work was to develop new drives for instruments used in minimally invasive surgery. Schulz's first applications for the new technology were flexible fluid actuators, miniature catheters for diagnostics, endoscope guidance systems for minimally invasive surgery and diagnostic colonoscopy systems. Fluidhand 1 was created as a “by-product” during the development of a camera guidance system for laparoscopy. The same artificial muscles that enable the movement of a laparoscope camera also work in the Fluidhand 1. In this process, two layers of film are welded together in a diamond-like pattern to form a chamber. When a pressure is applied to this chamber, the flexurally limp but stretch-resistant foil layers form circular arcs, resulting in a shortening of the previously flat structure. The artificial muscles formed in this way work as agonist and antagonist in the Fluidhand 1 and enable the artificial finger and thumb to be bent and stretched and stiffened. A single finger can describe a 180 degree arc, but the force of the artificial muscles is very low due to the material and not suitable for holding objects heavier than approx. 100 g. Up

Get certified here to sell our hand and partial hand prostheses. Everything you need to know about our online courses and certifications. Area for cost bearers Welcome to the registration page for our information area for cost bearers and MDK! Register quickly and easily using the link below. In the download area of the portal, we provide you with up-to-date and relevant information about our products in a convenient bundle. After registering and a brief review, you will receive your individual access data from us. Register now: Registration for the Vincent Systems information area For further information, please call +49 721 480 714 0 or send an email to: sales@vincentsystems.de

Pictures of the Vincent Systems booth at the OTWorld trade fair for orthopaedic technicians and users in 2022. OTWorld 2022 Close

Innovative virtual reality training system for rehabilitation and prosthesis control: Maximum motivation and therapeutic effect. VINCENTvr VR based training system Vincent Systems harnesses the potential of virtual reality (VR) not only for hand prostheses but also for their exoskeleton systems. Using VR as a training system, individuals can practice controlling and maneuvering the exoskeleton or prosthesis, allowing them to become familiar with its functionality in a virtual environment before using it in real-life situations. Furthermore, VR serves as an effective tool for rehabilitation. By creating virtual scenarios that mimic daily activities, patients can undergo targeted training sessions, improving their motor skills and enhancing their ability to perform tasks. Additionally, virtual mirror training in VR for phantom limb pain treatment enables users to visualize the movement of their impaired limbs in conjunction with their healthy hand’s motions. This helps patients retrain their neural pathways, facilitating the integration of the exoskeleton into their body schema and promoting a more intuitive and natural movement. By immersing patients in virtual environments and providing sensory feedback, the system helps alleviate the sensation of pain in the absent limb. Vincent Systems' integration of VR into exoskeleton and prosthesis training, rehabilitation, and mirror training offers a comprehensive solution for individuals seeking to enhance their mobility and regain independence. The combination of cutting-edge technology and immersive experiences paves the way for improved outcomes in the field of prosthesis and orthosis control as well as rehabilitation.

All available grip options for the myoelectric hand prosthesis at a glance. 16 versatile, practical grip options for everyday use. Grips VINCENTevolution5 / 4

2001 - Fluidhand 4 Up The Fluidhand 4 has 10 flexible bellows drives, each of which, when pressurized, angles an aluminum joint by 90 degrees. Stretching is achieved by suction of the drive medium and by additional elastic bands. Each long finger has two drives that are fluidically coupled to each other and each leads to a common control valve in the metacarpus. The thumb has two individually movable drives, each of which is actuated by a separate valve. The drive medium is water. This hand prosthesis operates hydraulically for the first time. A miniature pump draws the fluid from an elastic reservoir in the forearm and pumps it at up to 6 bar via the valve bank into the bellows drive chambers. The pump and valves are controlled by a microprocessor in the hand, and the prosthesis wearer gives the control commands via myoelectric sensors. The skeletal structure of the prosthesis is made entirely of aluminum. The long fingers are flexibly mounted in the base in the direction of abduction. The unique combination of flexible fluid actuators and a mobile miniature hydraulic system in a myoelectrically controlled hand prosthesis opens up new possibilities in prosthetic fitting. The mechanical properties of the drives are already soft and flexible, making them ideal for adaptive grasping analogous to the human hand. Since the internal pressure is also distributed evenly in a hydraulic system, an ideal form fit to gripped objects is achieved. The grip thus adapts to an object independently and creates a maximally large contact surface, with the result that only very little grasping force is required to keep an object extraordinarily stable. The use of a hydraulic system has another advantage, which has a particularly positive effect on the mobility and weight of a prosthesis. The flexible fluid actuators are in themselves very small and lightweight drives. In the hydraulic pump, the electrical energy of the prosthesis battery is converted into kinetic energy. Only one pump is needed for the entire prosthesis system. The pump is the heaviest system component, but it can be positioned anywhere on the prosthesis because it is only connected to the valve bank and the drives via a flexible pressure hose. For optimal weight distribution in the prosthesis, the pump is placed as proximally to the arm as possible. Since all joints of my prosthesis are usually never moved at the same time, the pump size can be sized for a smaller number of drives. The grip selection is made using a reduced Morse code. A distinction is made between a long and a short myoelectric signal, with two consecutive signals considered at a time. User-defined settings as well as grip training are performed via a Bluetooth-connected pocket computer (precursor to the smartphone). The CFRP stem (Frühauf Handprothetik) and the lifelike silicone cosmetic (Pohlig Orthopädietechnik) create for the first time the combination of a multiarticulating functional hand and a habitus prosthesis. Up

2006 - Fluidhand 9 Up The Fluidhand 9 has 5 drives of different sizes. The base joints of the index finger and middle finger are equipped with stronger drives. The elastic fluid tank is located in the wrist. When the fingers are emptied, they are stretched and the fluid is pumped from the finger joints into the elastic tank in the wrist, bending the wrist and opening the hand further. The pump is noise-isolated and free-swinging in a CFRP tank; valves and controls are located in the metacarpus, which is completely covered with CFRP. The thumb with a drive in the base pivots between flat hand and opposition position to the three-point grip. For reasons of optimizing speed and tank size, separate drives for the ring and little fingers were omitted, but these two long fingers are actively moved by coupling with the base joint of the middle finger. The control valve for the thumb drive is located in the distal thumb phalanx. The wrist with a 4-pole coaxial insert is compatible with all stem systems, control is via two EMG sensors, and it is possible to switch between several grip types by means of short switching signals. This last version of the Fluidhand for the time being also features a Bluetooth interface for mobile devices as well as a vibrotactile sense of touch. The Fluidhand 8 is currently the last further development of the multi-articulating hydraulic hand based on flexible fluid actuators. The aim of this hand version was to provide a pre-product ready for series production for a hand prosthesis commercially available on the fitting component market and to convince potentially interested parties of the development for marketing. The bionic hand prosthesis, which is already suitable for everyday use, was manufactured and tested in a small series. It is thus the first bionic multi-articulating hand prosthesis and also the first hydraulic hand prosthesis.